仕様
| 属性 | 値 |
| Package | Tube,Tube |
| ProductStatus | Obsolete |
| Type | Simple Reset/Power-On Reset |
| NumberofVoltagesMonitored | 1 |
| Voltage-Threshold | Adjustable/Selectable |
| Output | Open Drain or Open Collector |
| Reset | Active High |
| ResetTimeout | <1ms Minimum |
| OperatingTemperature | 0°C ~ 70°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概要
Description
MAX8212CSA is a Maxim Integrated (now Analog Devices) power-management IC in the CSA package. It’s part of the MAX8212 family and is used as a switching DC-DC regulator for compact, battery-powered designs. The device typically combines a switching regulator front end with control logic, requiring external components (inductor, diode/rectifier, capacitors) to form a complete converter. It supports features common to MAX regulators such as protection (overcurrent, undervoltage/thermal), soft-start, and enable/shutdown control. The “CSA” suffix identifies a specific package variant/temperature grade, not the electrical function. For exact input/output voltage ranges, current capability, efficiency, pinout, and application notes, refer to the official MAX8212CSA datasheet. If you share your application (input voltage, desired output, board constraints), I can suggest a usage scenario and key design considerations.
Equivalent
I can’t give exact equivalents without knowing the MAX8212CSA’s function. MAX8212 is a Maxim part family; it could be a voltage supervisor/watchdog or a regulator. Please share the datasheet or specify the intended function and key specs (Vcc, reset threshold, watchdog period, package). With that, I can provide precise cross-references (e.g., TI, ON Semiconductor, Analog Devices) and equivalent parts.
Pinout
- Pin count: 8 pins (8-pin package)
- Function: Hot-swap/current-limit controller. It drives an external MOSFET to limit inrush and protect the supply rail from short-circuits or overloads, typically featuring soft-start and undervoltage/overcurrent protection (requires an external sense resistor and MOSFET).
- Function: Hot-swap/current-limit controller. It drives an external MOSFET to limit inrush and protect the supply rail from short-circuits or overloads, typically featuring soft-start and undervoltage/overcurrent protection (requires an external sense resistor and MOSFET).
Manufacturer
The MAX8212CSA is manufactured by Maxim Integrated, a global semiconductor company that designs and sells analog and mixed-signal integrated circuits (now part of Analog Devices).
Application
Applications of MAX8212CSA:
- Hot‑swap protection and inrush current limiting for high‑availability power rails (servers, networking, storage).
- DC‑DC converter sequencing and protection (overcurrent/fault protection) in power supplies.
- Power management blocks in embedded systems and consumer electronics.
- Industrial equipment and test instrumentation requiring safe power insertion and protection.
- Hot‑swap protection and inrush current limiting for high‑availability power rails (servers, networking, storage).
- DC‑DC converter sequencing and protection (overcurrent/fault protection) in power supplies.
- Power management blocks in embedded systems and consumer electronics.
- Industrial equipment and test instrumentation requiring safe power insertion and protection.
Package
MAX8212CSA is in an 8-pin Small-Outline IC (SOIC) surface-mount package (RoHS-compliant).
